Filter
Top Products
Quick Bench Set-Up
80-99208-1 Rev. D 2-19
3. If the Diagnostic cable is connected to the modem, set the
switch to “POS 2 DTR Open.”
When this switch is set to “POS 2,” DTR is de-asserted on
the Diagnostic cable and the modem begins its shutdown
sequence.
4. Wait at least ten seconds for the modem to perform
shutdown operations and save information in memory.
The modem powers off approximately nine seconds after
all ports are disconnected (including the Diagnostic port
via the switch on the Diagnostic cable).
5. You can now safely disconnect the power supply from the
modem.
Warning
Do not unplug the power cables while the modem is powered up,
or while the switch on the Diagnostic cable is in “POS 1.” This can
cause ESD damage to the modem and also presents a danger of
electrical shock.
Tip
When the Diagnostic cable is connected but you are not using the
UTPST to service-program the modem, leave the Diagnostic cable
switch set to “POS 2.”